On a problem of lower limit in the study of nonresonance.
On a Variant of the Gagliardo-Nirenberg Inequality Deduced from the Hardy Inequality
We obtain new variants of weighted Gagliardo-Nirenberg interpolation inequalities in Orlicz spaces, as a consequence of weighted Hardy-type inequalities. The weights we consider need not be doubling.
On Liouville theorems, continuity and Hölder continuity of weak solutions to some quasilinear elliptic systems
On nonlinear superposition, III.
On the method of pseudopotential for Schrödinger equation with nonlocal boundary conditions.
On the S-matrix for Schrödinger operators with long-range potentials.